baber/WOPTO huggingface dataset:
Patent JP-2004084250-A (JP)
Title: Branch segment
Inventor: TSUCHIYA MASAYOSHI
IPC: E21D11/04
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To increase the strength of a branch segment which is used in a multiple segment tunnel or the like and which must meet strict requirements for strength, without increasing its size.  <P>SOLUTION: The branch segment includes: a post connection (a) for joining the middle posts of a multiple segment tunnel; first end walls 1, 1 at each end along the width direction of the tunnel for composing a connection b along the circumferential direction of the tunnel; and a pair of second end walls 2, 2 which take approximately the shape of V when seen along the axial direction of the tunnel to compose a connection c along the axial direction of the tunnel. The segment is made of metal and has: an outer peripheral wall 3; a partial inner peripheral wall 4 connected across both second end walls 2, 2 to form the post connection (a); and an auxiliary inner peripheral wall 5 connected to at least two of the tunnel-radial-direction inner end of the first end wall 1, the tunnel-radial-direction inner end of the second end wall 2, and the post connection (a).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088409-A (JP)
Title: Digital camera
Inventor: YAMANAKA MUTSUHIRO
IPC: H04N5/335
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of easily performing shading correction.  <P>SOLUTION: Two images PA1 and PB1 about the same object are imaged by changing a diaphragm. In the two imaged images PA1 and PA2, shaded states are different from each other. The image PB1 having little shading is used to calculate a shading correction coefficient, and shading in the image PA1 is corrected based on the shading correction coefficient. In addition, two images imaged by changing focal lengths or two images imaged by changing the existence and nonexistence of flash light may be used to correct the shading.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084818-A (JP)
Title: Direct-acting device
Inventor: FUJIMURA NOBUAKI
IPC: F16C29/06
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent intrusion of a melted welding margin into a course change passage and a lubrication groove when unifying an end cap made of a synthetic resin and a slider main part, to which the end cap is fixed in both ends in the direct-acting direction, by welding.  <P>SOLUTION: The surface 60a of the end cap 60 on a framework 50 side thereof is formed with a projection 68 working as a welding margin. An end cap fitting surface 50a of the framework 50 is formed with a lubrication groove 52b and a receiver groove 59 for receiving the melted welding margin. The receiver groove 59 is formed at a position between the projection 68 working as a welding margin and the lubrication groove 52b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084615-A (JP)
Title: Cooling device for internal combustion engine
Inventor: TAKAGI ISAO
IPC: F01P7/16
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for an internal combustion engine, capable of restraining hunting of cooling water temperature in the internal combustion engine against a target cooling water temperature.  <P>SOLUTION: An electronic control unit (ECU) of the cooling device comprises steps of calculating: a cooling heat loss quantity eqw of an engine which is taken by the cooling water on the basis of an engine operating condition (step 400); calculates a required radiator flow rate ev2req(i) for making an engine outlet water temperature into a target engine outlet water temperature on the basis of the cooling heat loss quantity eqw, the target engine outlet water temperature and a radiator outlet water temperature (step 800); a feedback correction heat quantity eqwfb (i) for setting the engine outlet water temperature to the target engine outlet water temperature (step 500) to correct the cooling heat loss quantity eqw on the basis of a feedback correction heat quantity eqwfb (i) in calculating the required radiator flow rate ev2req (i). A flow control valve is controlled on the basis of the required radiator flow rate ev2req (i) (step 900, 1000).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083526-A (JP)
Title: Antiviral composition
Inventor: SHIRAKI KIMIYASU
IPC: A61K36/185
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antiviral composition which is excellent in safety, can be daily taken over a long term, and has an antiviral action on pathogenic viruses causative of infectious diseases of animals including the Homo.  <P>SOLUTION: This antiviral composition contains an extract of leaves of Lagerstroemia speciosa as an effective component. Preferably, the extract is the one obtained by extracting with water, an organic solvent, or a mixture thereof as an extractant. Preferably, the composition has an antiviral action on RS (respiratory syncytial) viruses, and preferably is a medicine composition, a food and drink composition, or a feed composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092931-A (JP)
Title: Heat exchanger
Inventor: KITAGAWA KAZUHISA
IPC: F28F1/32
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a heat release property without increasing the size of a heat exchanger loaded on a vehicle or the like and used for heat exchange of a fluid such as cooling water and oil.  <P>SOLUTION: A radiator is provided with a tube 4 made of metal and flowing cooling water; and a large number of fins made of metal and integrally provided on the tube 4. The heat of the cooling water flowing in the tube 4 is released to the atmosphere through the tube 4 and a large number of fins 5. Microscopically porous coating films 8 are provided on outer surfaces of the tube 4 and a large number of fins 5. A surface area of the outer surfaces of the tube 4 and a large number of fins 5 is enlarged by the microscopically porous coating film 8. Accordingly, the heat of the cooling water flowing in the tube 4 is transmitted to the tube 4 and the respective fins 5 and is efficiently released to the atmosphere on the outer surface through the coating film 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105199-A (JP)
Title: Foam bath equipment
Inventor: TAKAHATA YOUKO
IPC: A61H33/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide practical foam bath equipment capable of speedily generating a large amount of foam which makes a bathing person feel comfortable as if he/she entered hot water.  <P>SOLUTION: The equipment comprises: a foaming device 5 which has a foaming agent solution contained in its internal foaming chamber 14 to generate hot foam by a foaming tool 16 jetting air; a foam fining device 6 which fines the hot foam generated by the foaming device 5; and a bathtub 31 for containing the fined hot foam for foam bathing. Then, the foam fining device 6 is provided with three to ten metal wire nets of 120 to 250 meshes, and the interval between the metal wire nets is set to 30 to 100 times as large as the size of the meshes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095071-A (JP)
Title: Magnetic disk unit and its fault prediction method
Inventor: HANDA TAKUYA
IPC: G11B33/14
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To secure reliability of a magnetic disk unit as a product even under environment in which the magnetic disk unit is easily affected by the outside magnetic field.  <P>SOLUTION: This magnetic disk unit 1 is provided with a magnetic sensor 7 which can detect an external magnetic field applied to a unit body (HDD), a magnetic field intensity determining circuit 48 which determines whether the external magnetic field exceeds the prescribed threshold or not from the detected result by the magnetic sensor 7, and a counter 49 counting the number of times of occurrence of external magnetic fields exceeding the threshold from the determined result of the magnetic field intensity determination circuit 48. Thereby, since external magnetic fields applied to the magnetic disk unit are detected and a detected result can be notified (monitored) to a host through an HDC 43, it can be decided whether fault will be caused soon or not by the influence of an external magnetic field when the magnetic disk unit 1 receives an external magnetic field.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101184-A (JP)
Title: Device and method for supporting development of vehicle dynamics control system for vehicle
Inventor: SATO OSAMU
IPC: G06F19/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for supporting development of a VDC (Vehicle Dynamics Control) system for vehicles in which the specification and the verification of the VDC system can be efficiently and reliably evaluated before a vehicle is completed, and the development process of a VDC system mounted vehicle can be shortened and promoted in efficiency.  <P>SOLUTION: In the device for supporting development of the VDC system for vehicles, a real time simulator comprises an evaluation object system simulating means to output simulation data of the compatibility obtained by the real time simulation using a virtual vehicle model set based on the parts characteristic of a vehicle to be evaluated, a master data outputting means to output master data of the compatibility obtained by the vehicle and the VDC system which can reliably obtain the satisfactory system compatibility evaluation in advance, a system compatibility discriminating means to discriminate whether or not the difference between the simulation data and the master data of the compatibility is within a set range, and a system compatibility evaluating means to evaluate that the VDC system to be evaluated is adaptable to the vehicle to be evaluated if the difference in the compatibility is within the set range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100732-A (JP)
Title: Pipe material connector
Inventor: OGURO TAKASHI
IPC: F16B7/04
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost required for the connection of pipe materials and to provide a sufficiently large connecting strength.  <P>SOLUTION: This pipe material connector is provided with a connecting pipe 2 fitted in respective ends of a pair of pipe materials P to be connected respectively and an enlarging means 3 enlarging the connecting pipe 2 by the increase in the diametrical dimension, pushing the outer circumferential surfaces of the connecting pipe 2 toward the inner circumferential surfaces of the respective pipe materials P, and connecting the respective pipe materials P to the connecting pipe 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104404-A (JP)
Title: Fire extinguisher purchasing presumption system
Inventor: MUNEDA HARUJI
IPC: G06Q50/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire extinguisher purchasing presumption system to be used for presuming potential buyers of a fire extinguisher on the basis of results of questionnaire surveys, after executing the questionnaire surveys regarding the fire extinguisher when a company having the other business like an LP gas business as a main business starts the business of fire extinguisher sales.  <P>SOLUTION: When a dial signal sound of [9] to an installation confirming message transmitted at S25 is received (S26:Yes, S28:[9]) and a dial signal sound of [8] to an installation desire confirming message transmitted at S30 is received (S31:Yes, S33:[8]) during line closing, since a user of a called party device during the line closing is so judged that a fire extinguisher is not installed and he or she is considering the need of a fire extinguisher. As a result, the user is assumed as a potential buyer of a fire extinguisher. Accordingly, names and addresses stored in a calling destination database by making them correspond to telephone numbers of the called party devices during the line closing are additionally written into a potential buyer list in order to store the assumption results (S40).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003162885-A (JP)
Title: Device and method for reproducing record of information recording medium
Inventor: UEKI YASUHIRO
IPC: G11B20/12
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a record reproducing device for information recording medium by which various types of management such as a rental, lending and return of a digital book are easily carried out in accordance with access status.  <P>SOLUTION: Information for access to main information such as an access date, the number of pages, and a rental processed by an access information process part 34B is recorded in a second UTOC area of a disk 12. The main information is stored in a buffer memory 34A and output to a display device 400 or an I/F 44 after recording of the access information. The access information recorded in the disk 12 is output in processing disk management such as charging a rental at a rental shop, and edited at an access information editing part 50A of a host computer 50. Thus, charging of a rental according to an access situation becomes possible. The access information is stored in a host memory 50B, and processed statistically.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003135776-A (JP)
Title: Pachinko game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2002-09-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that illegal work on a cover cable connecting a main board and a display unit is difficult to find. SOLUTION: When a game ball enters a start chucker 33 as the result of shooting it into a game area 32, a start chucker switch 33 detects the entering, and the CPU 40a of the main board 40 obtains a random number by interruption based on a prescribed clock, carries out a big win judging program to judge whether a big win occurs or not, and transmits the clock and a control signal concerning the big win judging result to a liquid crystal display unit 34a through the cover cable 50 obtained by gathering and covering insulated wires for transmitting them. This liquid crystal display unit 34a displays an image concerning the big win judging result. In a pachinko game machine 10 above, the cover 50b of the cover cable 50 is made to be transparent to see the internal insulated wires 50a through it.
Patent JP-2004111616-A (JP)
Title: Light emitting device
Inventor: SAKAI KAZUHIRO
IPC: H01L33/06
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device which permits a light emitting element and a reflecting member to be mounted on a substrate and ensures manufacture thereof in higher accuracy and realizes formation thereof with the simplified manufacturing processes.  <P>SOLUTION: The light emitting device is provided with a light emitting element, a substrate for mounting the light emitting element which is provided with a conductive pattern formed on the surface and an insulation layer formed on a conductive pattern except for a partial region, and a reflection member, including a reflection surface for reflecting the light emitted in the side direction from the light emitting element, which is partially connected to the region on the conductive pattern where the insulation layer is not formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107576-A (JP)
Title: Polyamide composition
Inventor: UCHIDA KOICHI
IPC: C08J5/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide composition having excellent flame retardancy, strength, heat stability and flowability.  <P>SOLUTION: This polyamide composition comprises 0.1-10pts.wt. of compound (B) and 1-100pts.wt. of bromine-type flame retardant (C) based on 100pts.wt. of a semi-aromatic polyamide (A) having a melting point of 270-340°C, each of (B) and (C) having a partial structure represented by chemical formulas (1) and/or (2) in formula 1, a molecular weight in the range of 300-3,000, and the midpoint temperature in the thermogravimetric curve measured in a nitrogen atmosphere of ≥350°C. When plural midpoint tempratures exist, the lowest temperature is employed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117916-A (JP)
Title: Optical fiber and its processing method
Inventor: WATANABE GORO
IPC: G02B6/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that much time must be spent on processes since grinding must be performed by dividing it into several times as gradually breaking up a grade of grinding abrasive particles and since deviation exists in an end surface angle as well and consequently, sufficient reduction of reflection level/assurance of the coupling efficiency can not be performed for realizing a surface sufficient for realizing low back reflection and high coupling efficiency by grinding.  <P>SOLUTION: At least one end surface 11 of an optical fiber 1 consists of a cleavage surface 3 including a core 2 of the optical fiber 1 and a working surface 4 around it. The optical fiber 1 is constituted of two parts with different refractive indexes as the core 2 at a center part and a part called as a crud 5 on its outer peripherals and a signal light beam mainly propagates the core 2. An optical signal is emitted by a light emission element such as a laser diode and coupled with the core 2 on the end surface 11 of the optical fiber 1 by using a light condensing means such as a lens. Most of the coupled optical signals propagate in the core 2, finally emitted from the other end surface of the optical fiber 1, detected by a light reception element such as a photodetector and communication is established.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129315-A (JP)
Title: Noncontact charger
Inventor: KOUNOFUJI MASAAKI
IPC: H01M10/44
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noncontact charger which obviates the necessity of discharging electricity on the side of equipment by being equipped with a discharge circuit for refresh.  <P>SOLUTION: For the noncontact charger 10, a primary circuit 12 is made of a rectifying circuit 20 for receiving commercial power, a primary coil 16a, and a MOSFET 24. A refresh mode is set by switching a switch 28 over to a contact 28b, and commercial power is applied to a primary coil 44a via a switch 42. This signal voltage is detected by a secondary circuit 40, and the secondary control circuit 40 intermits a MOSFET 38. Accordingly, discharge voltage from a battery 36 is induced in a primary coil 16b by a secondary coil, and this discharged voltage is discharged to an earth through a discharge resistor 30 from the switch 28. The primary control circuit switches the switch 28 over to a contact 28a when the discharge voltage falls under specified voltage. Accordingly, a charge mode is started, and a battery is charged by the charge voltage induced in the secondary coil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124726-A (JP)
Title: Fluid treatment device having honeycomb structure therein, and manufacturing method of the same
Inventor: IRIE TORU
IPC: F01N3/28
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To ensure desired surface pressure by a buffer member and thereby to properly hold the buffer member and honeycomb structure in a cylindrical member, in a fluid treatment device in which the honeycomb structure is held in the metal cylindrical member through the buffer member having substantially no added binder.  <P>SOLUTION: The metal cylindrical member C1 has: a body part 11 formed by reducing a diameter of a part housing the buffer member 3 without substantially any added binder; and a necking part 12(13) formed by necking processing of an end part on at least one end side of the body part. The honeycomb structure 2 is held in the cylindrical member C1 through the buffer member. Preferably, the necking may be performed at the end part including a predetermined range 11x(11y) on at least one end side of the body part up to an opening end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121343-A (JP)
Title: Organ dilation instrument
Inventor: HARADA KINYA
IPC: A61F2/966
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organ dilation instrument capable of easily and securely leading out the end of a guide wire inserted into an inner tube from the tip from a side hole of a sheath to the outside.  <P>SOLUTION: The organ dilation instrument 1 comprises the sheath 2, a stent 3 stored inside the tip of the sheath 2, and the inner tube 4 slidably inserted into the sheath 2 for forcing the stent 3 out of the tip of the sheath. The inner tube 4 comprises a lumen 41 extending from the tip at least to the base end side of the stent storage part of the sheath 2, and an inner tube side hole 42 communicating with the lumen 41 on the base end side from the stent storage part. The sheath 2 has the sheath side hole 21 formed on the base end side from the stent storage part. The organ dilation instrument 1 also has a detachable guide wire guiding cylindrical member 5 piercing through the sheath side hole 21 and the inner tube side hole 42 with the tip being located inside the lumen 41 of the inner tube 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124175-A (JP)
Title: Method for manufacturing 6000 system alloy plate for forming excellent in formability, baking hardenability, and springback characteristic
Inventor: MURAMATSU TOSHIKI
IPC: C22F1/05
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a 6000 system alloy plate for forming which is high in formability and strength enhancement in baking of coating, is excellent in baking hardenability, is suitable in the strength of a T4 material, and is excellent in springback characteristics.  <P>SOLUTION: An aluminum alloy ingot containing 0.30 to 0.90% Mg, 0.50 to 1.60% Si, 0.50 to 1.00 Cu, and further, containing one or ≥2 kinds of Mn, Cr, Zr, Ti, and Fe, is subjected to homogenization treatment, hot rolling, and cold rolling to a required plate thickness and is then subjected to solution treatment under prescribed conditions, following which the ingot is subjected to three stages of cooling changed in the rates of cooling to regulate yield strength to 110 to 135 MPa. Further, intermediate annealing may be performed between the hot rolling and the cold rolling or during the course of the cold rolling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128946-A (JP)
Title: Digital signal processor and digital signal processing method
Inventor: TOKUNAGA NAOYA
IPC: H04L7/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce jitter included in such an output signal, wherein the jitter occurs in the output signal because the output signal is outputted while synchronized with a clock in a conventional digital signal processor provided with a rate converting part.  <P>SOLUTION: An outputting part 102 is provided with a rate observing part 103 for observing an output rate of a signal processing part 112 and a timing adjusting part 106 for adjusting output timing. A read timing generating part 107 generates a read timing control signal on the basis of an observation result of the rate observing part 103 and uses the read timing control signal for read control of a storing part (FIFO) 111.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135012-A (JP)
Title: Mobile communication terminal apparatus and flexible board
Inventor: FUNAKURA HIROSHI
IPC: H05K1/02
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal apparatus for obtaining satisfactory EMC characteristics even if overlapping flexible board having crank-like intermediate sections is used, and to provide the flexible board.  <P>SOLUTION: Even if a plurality of pieces of flexible boards 38 having the intermediate sections 33 for connecting strip sections 32, 34 in a crank shape are overlapped for use, by bonding the intermediate sections 33 of the pieces of the flexible boards 38 with a double-coated tape each other, satisfactory EMC characteristics can be obtained.  <P>COPYRIGHT: (C)2004,JPO